The 1870, 1880, (why is
there no 1890 Census?), 1900 and 1920 Yavapai County,
Arizona Censuses have been indexed by the Sharlot Hall
Museum. Last name, First name, age (1920 only), occupation
(1920 only), precinct/enumeration district, and page
numbers were recorded.

If there was uncertainty about the accuracy of an
entire name the symbol <> was placed after it. (e.g.
Smith <>, John ) If a single letter or several
letters were illegible, the symbol <> was put in its
place.